The easiest way to acquire some Bitcoin in Cambodia is on bitcoincambodia.co. No waiting time, ID verficication or complicated set-ups required. Have a look at our LocalBitcoins profile-page for a complete overview of our current offers.
If you are a more experienced user or want to move serious amounts of Bitcoin; here is a list of the biggest USD/BTC exchanges that we feel are safe enough to use. They all require some form of ID identification. Deposits and withdrawals in USD go through international bank transfers. That is always expensive but might be a bit cheaper if you have a bank account outside of Cambodia. Don’t leave your funds on an exchange any longer than strictly necessary. No exchange is 100% secure.